package observer;

import java.util.Observable;
import java.util.Observer;

/**
 * Observer pattern.
 * Second observer place holder.
 * Look also in Document(sends notifications)
 */
public class ObserverSecond implements Observer {
	public ObserverSecond(){

	}
	
	public void update(Observable arg0, Object arg1) {
		System.out.println("Observer color: Document changed!");

	}
}
